This is the 518th most frequent Bulgarian word.
влияние
Influence.
In this context, 'влияние' describes the extent of power or authority in a political domain.
Политическото влияние на тази партия е значително.
The political influence of this party is significant.
In this sentence, 'влияние' ('influence') is used as a noun to describe the power or impact someone has on others.
Той има голямо влияние върху своите колеги.
He has a great influence over his colleagues.
Here, 'влияние' is used as a noun to denote the beneficial effect of an action.